A new level set-finite element formulation for anisotropic grain boundary migration.
Julien FaustyBrayan MurgasSebastian FlorezN. BozzoloMarc BernackiPublished in: CoRR (2020)
Keyphrases
- finite element
- level set
- variational framework
- variational level set method
- geodesic active contours
- variational formulation
- finite difference
- active contours
- level set method
- signed distance
- object boundaries
- partial differential equations
- level set functions
- shape prior
- anisotropic diffusion
- curve evolution
- energy functional
- image segmentation
- finite element method
- soft tissue
- hamilton jacobi
- finite element model
- evolution equation
- chan vese model
- energy function
- diffusion equation
- numerical solution
- piecewise constant
- regularization term
- mumford shah functional
- free form deformation
- image data
- image processing